Multi-device channel status sync

The Nexconn Chat SDK automatically syncs channel status (pin, DND level) across all connected devices when changes occur.

How it works

When a user pins a channel or changes DND settings on one device, all other connected devices receive real-time sync notifications through the ChannelHandler.

Listen for sync events

TypeScript

import { NCEngine, ChannelHandler } from '@nexconn/chat';

NCEngine.addChannelHandler('sync-handler', new ChannelHandler({
  // Called when a channel's pin status changes
  onChannelPinnedSync({ channelIdentifier, isPinned }) {
    console.log('Pin synced:', channelIdentifier, 'pinned:', isPinned);
    // Update your channel list UI accordingly
  },

  // Called when a channel's DND level changes
  onChannelNoDisturbLevelSync({ channelIdentifier, level }) {
    console.log('DND synced:', channelIdentifier, 'level:', level);
    // Update your DND settings UI accordingly
  },
}));

ChannelNoDisturbLevel values

Value	Description
ChannelNoDisturbLevel.ALL_MESSAGE	Notify for all messages
ChannelNoDisturbLevel.DEFAULT	Default notification level (follows global settings)
ChannelNoDisturbLevel.MENTION	Notify on any @mention
ChannelNoDisturbLevel.MENTION_USERS	Notify only when mentioned by name
ChannelNoDisturbLevel.MENTION_ALL	Notify only on @all mentions
ChannelNoDisturbLevel.MUTED	Fully muted — no notifications

Remove the handler

TypeScript

NCEngine.removeChannelHandler('sync-handler');